Home / 4,653,405.10-6,422,086.86-2,588,809.60

Finding the Fourth Proportional to 4,653,405.10, 6,422,086.86 and 2,588,809.60

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Solution

The fourth proportional to 4,653,405.10, 6,422,086.86 and 2,588,809.60 is: 3,572,773.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,653,405.10 : 6,422,086.86 = 2,588,809.60 : x
  2. Step 2: Convert to fraction form
    4,653,405.10/6,422,086.86 = 2,588,809.60/x
  3. Step 3: Cross multiply
    4,653,405.10x = 6,422,086.86 × 2,588,809.60
  4. Step 4: Simplify right side
    4,653,405.10x = 16,625,560,115,201.86
  5. Step 5: Solve for x
    x = 16,625,560,115,201.86/4,653,405.10
  6. Step 6: Final answer
    x = 3,572,773.00

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.